diff --git a/data/mntner/YHH-MNT b/data/mntner/YHH-MNT
index 61717d46b..ba8b381f0 100644
--- a/data/mntner/YHH-MNT
+++ b/data/mntner/YHH-MNT
@@ -3,5 +3,5 @@ admin-c:            YHH-DN42
 tech-c:             YHH-DN42
 mnt-by:             YHH-MNT
 source:             DN42
-auth:               pgp-fingerprint6E810CA873257C5366ABF3B586DD783CE9F367FF
+auth:               pgp-fingerprint 6E810CA873257C5366ABF3B586DD783CE9F367FF
 remarks:            23333